Answer:
Step-by-step explanation:
10+6n=n-5
6n-n=-5-10
5n=-15
n=-3
In isosceles right triangle, legs are equal. Let each leg is of x units . And the given hypotenuse is 5 square 6. We use pythagorean identity here, which is

Where a=b=x and c= 5 square root 6




And that's the length of both the legs . ANd that's the required answer .
Answer:
20%
Step-by-step explanation:
total caps 2+8=10
% of red caps= 2/10*100=20%
She had spent $78 on books but idk what to do with the book mark cuz it ask for the total # of books not book marks
Answer:
-8
Step-by-step explanation:
if you add negitive 8 to 8 then the sum will be 0